mirror of
https://github.com/whyour/qinglong.git
synced 2026-09-21 01:32:44 +08:00
feat(ql3): prove shadow resource rollback
This commit is contained in:
whyour
@@ -0,0 +1,207 @@
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const assert = require('node:assert/strict');
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const fs = require('node:fs');
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const path = require('node:path');
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const { spawnSync } = require('node:child_process');
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const { test } = require('node:test');
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const {
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EXCLUSIONS,
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MEASURES,
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PROFILES,
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parseArguments,
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percentile,
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} = require('../../scripts/ql3-legacy-shadow-resource-rollback.cjs');
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const REPOSITORY_ROOT = path.resolve(__dirname, '../..');
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const SCRIPT = path.join(
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REPOSITORY_ROOT,
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'scripts/ql3-legacy-shadow-resource-rollback.cjs',
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);
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const NODE_MAJOR = Number(process.versions.node.split('.')[0]);
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function execute(profile, mode, samples) {
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const result = spawnSync(
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process.execPath,
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[
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SCRIPT,
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`--profile=${profile}`,
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`--mode=${mode}`,
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`--samples=${samples}`,
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'--max-audit-p95-ms=10000',
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'--max-rss-delta-mb=512',
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'--json',
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],
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{
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cwd: REPOSITORY_ROOT,
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encoding: 'utf8',
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timeout: 30_000,
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maxBuffer: 128 * 1024,
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},
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);
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assert.equal(result.status, 0, result.stderr || result.stdout);
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return JSON.parse(result.stdout.trim().split('\n').at(-1));
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}
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test('normalizes only bounded resource and rollback gate options', () => {
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const packageManifest = JSON.parse(
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fs.readFileSync(path.join(REPOSITORY_ROOT, 'package.json'), 'utf8'),
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);
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const buildSource = fs.readFileSync(
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path.join(REPOSITORY_ROOT, 'scripts/ql3-build-back.cjs'),
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'utf8',
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);
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assert.equal(
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packageManifest.scripts['build:back'],
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'node scripts/ql3-build-back.cjs',
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);
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assert.match(buildSource, /path\.join\(output, 'back'\)/);
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assert.match(buildSource, /fs\.renameSync\(compiledBackend, TARGET\)/);
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assert.match(buildSource, /rewriteSourceMaps\(maps\)/);
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assert.doesNotMatch(buildSource, /shell:\s*true/);
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assert.deepEqual(
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parseArguments([
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'--profile=standalone',
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'--mode=audit-only',
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'--samples=3',
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'--max-audit-p95-ms=2500',
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'--max-rss-delta-mb=48',
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'--require-compiled',
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'--json',
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]),
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{
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profile: 'standalone',
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mode: 'audit-only',
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samples: 3,
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maxAuditP95Ms: 2_500,
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maxRssDeltaBytes: 48 * 1024 * 1024,
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requireCompiled: true,
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json: true,
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},
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);
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assert.throws(
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() => parseArguments(['--profile=cluster']),
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/profile must be edge or standalone/,
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);
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assert.throws(
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() => parseArguments(['--mode=rollback-only']),
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/mode must be audit-only or full/,
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);
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assert.throws(
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() => parseArguments(['--samples=33']),
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/samples must be between 1 and 32/,
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);
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assert.throws(
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() => parseArguments(['--database=/private/data.sqlite']),
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/unsupported argument/,
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);
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assert.equal(PROFILES.edge.candidates, 8);
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assert.equal(PROFILES.standalone.candidates, 128);
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assert.deepEqual(MEASURES.slice(0, 4), [
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'real_sequelize_sqlite_shadow_terminal_audit',
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'profile_maximum_closed_window_candidate_count',
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'bounded_candidate_and_evidence_query_count',
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'read_only_database_storage_stability',
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]);
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assert.ok(EXCLUSIONS.includes('primary_execution_eligibility'));
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});
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test('calculates deterministic nearest-rank latency percentiles', () => {
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assert.equal(percentile([9, 1, 7, 3], 0.5), 3);
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assert.equal(percentile([9, 1, 7, 3], 0.95), 9);
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});
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test(
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'proves a real enabled-to-off process restart without stopping Legacy execution',
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{ skip: NODE_MAJOR < 24 ? 'resource evidence requires Node 24' : false },
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() => {
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const report = execute('edge', 'full', 2);
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assert.equal(report.schemaVersion, 1);
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assert.equal(
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report.fixture,
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'qinglong/legacy-shadow-resource-rollback-evidence@v1',
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);
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assert.equal(report.profile, 'edge');
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assert.deepEqual(
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{
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mode: report.workload.mode,
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candidates: report.workload.candidates,
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pageSize: report.workload.pageSize,
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maxPages: report.workload.maxPages,
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samples: report.workload.samples,
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},
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{ mode: 'full', candidates: 8, pageSize: 8, maxPages: 1, samples: 2 },
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);
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assert.ok(
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['compiled_backend', 'typescript_fallback'].includes(
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report.workload.runtime,
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),
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);
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assert.equal(report.audit.scanned, 16);
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assert.equal(report.audit.queryCount, 4);
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assert.equal(report.audit.expectedQueryCount, 4);
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assert.equal(report.audit.readOnlyStorageStable, true);
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assert.equal(report.rollback.performed, true);
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assert.deepEqual(report.rollback.enabled.configuredOrigins, ['system']);
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assert.equal(report.rollback.enabled.legacyExitCode, 0);
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assert.equal(report.rollback.enabled.runDelta, 1);
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assert.equal(report.rollback.enabled.defaultObserverLoaded, true);
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assert.equal(report.rollback.enabled.repositoryLoaded, true);
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assert.deepEqual(report.rollback.off.configuredOrigins, []);
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assert.equal(report.rollback.off.legacyExitCode, 0);
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assert.equal(report.rollback.off.runDelta, 0);
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assert.equal(report.rollback.off.shortCircuitFactCalls, 0);
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assert.equal(report.rollback.off.defaultObserverLoaded, false);
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assert.equal(report.rollback.off.repositoryLoaded, false);
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assert.equal(report.rollback.legacyContinued, true);
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assert.equal(report.rollback.shadowWritesStopped, true);
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assert.equal(report.rollback.databaseIntegrity, 'ok');
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assert.equal(report.rollback.physicalPowerLossProven, false);
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assert.equal(report.qualification.passed, true);
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assert.deepEqual(report.qualification.violations, []);
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assert.deepEqual(report.qualification.measures, MEASURES);
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const serialized = JSON.stringify(report);
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for (const forbidden of [
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'database.sqlite',
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'opaque-resource-rollback',
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'process.exit',
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'legacy-resource:',
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'resource/0.log',
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]) {
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assert.equal(serialized.includes(forbidden), false);
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}
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},
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);
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test(
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'exercises the full Standalone page budget without claiming rollback twice',
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{ skip: NODE_MAJOR < 24 ? 'resource evidence requires Node 24' : false },
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() => {
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const report = execute('standalone', 'audit-only', 1);
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assert.deepEqual(report.workload, {
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mode: 'audit-only',
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runtime: report.workload.runtime,
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candidates: 128,
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pageSize: 32,
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maxPages: 4,
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samples: 1,
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});
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assert.equal(report.audit.pages, 4);
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assert.equal(report.audit.scanned, 128);
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assert.equal(report.audit.queryCount, 8);
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assert.equal(report.audit.expectedQueryCount, 8);
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assert.equal(report.audit.readOnlyStorageStable, true);
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assert.deepEqual(report.rollback, {
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performed: false,
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reason: 'separate_release_gate',
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finalRunCount: 128,
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databaseIntegrity: 'ok',
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});
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assert.ok(
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report.qualification.doesNotProve.includes(
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'shadow_off_process_restart_rollback',
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),
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);
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assert.equal(report.qualification.passed, true);
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},
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);
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@@ -3,6 +3,8 @@ const { test } = require('node:test');
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const {
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RESOURCE_TIERS,
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createWorkloadPlans,
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isPathTreeReadOnly,
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mountOptionsForPath,
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parseArguments,
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parseCpuMax,
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parseKeyValueFile,
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@@ -69,6 +71,11 @@ test('parses bounded cgroup v2 and mount evidence', () => {
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assert.deepEqual(mounts.get('/'), ['ro', 'relatime']);
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assert.deepEqual(mounts.get('/tmp'), ['rw', 'nosuid', 'nodev']);
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assert.deepEqual(mounts.get('/workspace'), ['ro', 'nodev']);
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assert.deepEqual(mountOptionsForPath(mounts, '/workspace/cache'), [
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'ro',
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'nodev',
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]);
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assert.equal(isPathTreeReadOnly(mounts, '/workspace'), true);
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});
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test('fails open hosts, root execution and a widened resource envelope', () => {
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@@ -81,6 +88,31 @@ test('fails open hosts, root execution and a widened resource envelope', () => {
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}),
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[],
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);
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const inheritedWorkspace = {
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...valid,
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mounts: new Map([
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['/', ['ro']],
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['/tmp', ['rw']],
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]),
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};
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assert.deepEqual(
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validateEnvelope('router-stress-ci', inheritedWorkspace, {
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platform: 'linux',
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architecture: 'arm64',
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uid: 65532,
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}),
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[],
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);
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assert.equal(
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isPathTreeReadOnly(
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new Map([
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['/', ['ro']],
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['/workspace/cache', ['rw']],
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]),
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'/workspace',
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),
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false,
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);
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const widened = {
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...valid,
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memoryMaxBytes: 256 * 1024 * 1024,
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@@ -115,23 +147,32 @@ test('builds tier-specific workload plans without shell commands', () => {
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'node-sqlite',
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'local-workflow-product',
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'local-workflow-sqlite-lock',
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'local-workflow-admission-crash-recovery',
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'local-workflow-control-crash-recovery',
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'plugin-package-failed-upgrade',
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'legacy-shadow-terminal-edge',
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],
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);
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assert.match(edge[0].script, /ql3-edge-benchmark\.cjs$/);
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assert.ok(edge[0].args.includes('--max-rss-delta-mb=64'));
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assert.equal(edge[2].format, 'node_test');
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const edgeShadow = edge.find(
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({ name }) => name === 'legacy-shadow-terminal-edge',
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);
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assert.match(edgeShadow.script, /ql3-legacy-shadow-resource-rollback\.cjs$/);
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assert.ok(edgeShadow.args.includes('--profile=edge'));
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assert.ok(edgeShadow.args.includes('--mode=audit-only'));
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assert.ok(edgeShadow.args.includes('--samples=8'));
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const edgeWorkflow = edge.find(
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({ name }) => name === 'local-workflow-product',
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);
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assert.equal(edgeWorkflow.format, 'node_test');
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assert.ok(
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edge[2].nodeArgs.some((argument) =>
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edgeWorkflow.nodeArgs.some((argument) =>
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/ql3-local-application\/test\/activation\.test\.cjs$/.test(argument),
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),
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);
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assert.equal(edge[2].maxProcessRssBytes, 96 * 1024 * 1024);
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assert.equal(edge[2].contract, undefined);
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assert.equal(edgeWorkflow.maxProcessRssBytes, 96 * 1024 * 1024);
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assert.equal(edgeWorkflow.contract, undefined);
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assert.equal(
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edge[2].nodeArgs.includes(
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edgeWorkflow.nodeArgs.includes(
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'--test-name-pattern=executes one admitted Workflow',
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),
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true,
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@@ -151,15 +192,20 @@ test('builds tier-specific workload plans without shell commands', () => {
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'local-ai-prompt-model-invocation-crash-recovery',
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'local-ai-prompt-outer-transaction-crash-recovery',
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'plugin-package-failed-upgrade',
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'legacy-shadow-terminal-edge',
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'legacy-shadow-terminal-standalone',
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],
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);
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const releaseWorkflow = edgeRelease.find(
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({ name }) => name === 'local-workflow-product',
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);
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assert.equal(
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edgeRelease[2].nodeArgs.includes(
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releaseWorkflow.nodeArgs.includes(
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'--test-name-pattern=executes one admitted Workflow|stops one running Workflow Task',
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),
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true,
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);
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assert.deepEqual(edgeRelease[2].contract, {
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assert.deepEqual(releaseWorkflow.contract, {
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kind: 'local_workflow_product_lifecycle',
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profile: 'edge',
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completedWorkflowSteps: 2,
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@@ -175,51 +221,99 @@ test('builds tier-specific workload plans without shell commands', () => {
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cancelAudits: 1,
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physicalPowerLossProven: false,
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});
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assert.equal(edgeRelease[3].maxProcessRssBytes, 192 * 1024 * 1024);
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assert.deepEqual(edgeRelease[3].env, {
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const releaseEdgeShadow = edgeRelease.find(
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({ name }) => name === 'legacy-shadow-terminal-edge',
|
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);
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const releaseStandaloneShadow = edgeRelease.find(
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({ name }) => name === 'legacy-shadow-terminal-standalone',
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);
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assert.ok(releaseEdgeShadow.args.includes('--mode=full'));
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assert.ok(releaseStandaloneShadow.args.includes('--profile=standalone'));
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assert.ok(releaseStandaloneShadow.args.includes('--mode=audit-only'));
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const edgePrompt = edgeRelease.find(
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({ name }) => name === 'local-ai-prompt-durable-output-edge',
|
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);
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const standalonePrompt = edgeRelease.find(
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({ name }) => name === 'local-ai-prompt-durable-output-standalone',
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);
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assert.equal(edgePrompt.maxProcessRssBytes, 192 * 1024 * 1024);
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assert.deepEqual(edgePrompt.env, {
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QL3_PROMPT_RESOURCE_PROFILE: 'edge',
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QL3_PROMPT_RESOURCE_OUTPUT_BYTES: String(512 * 1024),
|
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});
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assert.equal(edgeRelease[3].contract.providerCalls, 2);
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assert.equal(edgeRelease[3].contract.exactReplay, true);
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assert.equal(edgeRelease[3].contract.contentFree, true);
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||||
assert.equal(edgeRelease[3].contract.durableOutputBytes, 512 * 1024);
|
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assert.equal(edgeRelease[3].contract.maxWalWriteAmplificationPermille, 0);
|
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assert.equal(edgeRelease[4].contract.profile, 'standalone');
|
||||
assert.equal(edgeRelease[4].contract.journalMode, 'wal');
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assert.equal(edgeRelease[4].contract.requireWalGrowth, true);
|
||||
assert.match(edge[3].script, /ql3-local-workflow-resource-benchmark\.cjs$/);
|
||||
assert.ok(edge[3].args.includes('--lock-samples=16'));
|
||||
assert.ok(edge[3].args.includes('--max-lock-p95-ms=500'));
|
||||
assert.equal(edge[4].contract.scenarios, 16);
|
||||
assert.equal(edge[4].contract.physicalPowerLossProven, false);
|
||||
assert.equal(edge[5].contract.scenarios, 16);
|
||||
assert.equal(edge[5].contract.conclusiveStopObserved, true);
|
||||
assert.equal(edge[5].contract.physicalPowerLossProven, false);
|
||||
assert.equal(edgeRelease[8].contract.scenarios, 14);
|
||||
assert.deepEqual(edgeRelease[8].contract.boundaries, [
|
||||
assert.equal(edgePrompt.contract.providerCalls, 2);
|
||||
assert.equal(edgePrompt.contract.keyLoads, 1);
|
||||
assert.equal(edgePrompt.contract.keyResolutions, 2);
|
||||
assert.equal(edgePrompt.contract.exactReplay, true);
|
||||
assert.equal(edgePrompt.contract.contentFree, true);
|
||||
assert.equal(edgePrompt.contract.durableOutputBytes, 512 * 1024);
|
||||
assert.equal(edgePrompt.contract.maxWalWriteAmplificationPermille, 0);
|
||||
assert.equal(standalonePrompt.contract.profile, 'standalone');
|
||||
assert.equal(standalonePrompt.contract.journalMode, 'wal');
|
||||
assert.equal(standalonePrompt.contract.requireWalGrowth, true);
|
||||
const workflowLock = edge.find(
|
||||
({ name }) => name === 'local-workflow-sqlite-lock',
|
||||
);
|
||||
assert.match(
|
||||
workflowLock.script,
|
||||
/ql3-local-workflow-resource-benchmark\.cjs$/,
|
||||
);
|
||||
assert.ok(workflowLock.args.includes('--lock-samples=16'));
|
||||
assert.ok(workflowLock.args.includes('--max-lock-p95-ms=500'));
|
||||
const releaseAdmissionCrash = edgeRelease.find(
|
||||
({ name }) => name === 'local-workflow-admission-crash-recovery',
|
||||
);
|
||||
const releaseControlCrash = edgeRelease.find(
|
||||
({ name }) => name === 'local-workflow-control-crash-recovery',
|
||||
);
|
||||
assert.equal(releaseAdmissionCrash.env, undefined);
|
||||
assert.deepEqual(releaseAdmissionCrash.contract.profiles, [
|
||||
'edge',
|
||||
'standalone',
|
||||
]);
|
||||
assert.equal(releaseAdmissionCrash.contract.scenarios, 16);
|
||||
assert.equal(releaseControlCrash.env, undefined);
|
||||
assert.deepEqual(releaseControlCrash.contract.profiles, [
|
||||
'edge',
|
||||
'standalone',
|
||||
]);
|
||||
assert.equal(releaseControlCrash.contract.scenarios, 16);
|
||||
const modelCrash = edgeRelease.find(
|
||||
({ name }) => name === 'local-ai-prompt-model-invocation-crash-recovery',
|
||||
);
|
||||
const transactionCrash = edgeRelease.find(
|
||||
({ name }) => name === 'local-ai-prompt-outer-transaction-crash-recovery',
|
||||
);
|
||||
assert.equal(modelCrash.contract.scenarios, 14);
|
||||
assert.deepEqual(modelCrash.contract.boundaries, [
|
||||
'model_start',
|
||||
'model_completion',
|
||||
]);
|
||||
assert.equal(edgeRelease[8].contract.physicalPowerLossProven, false);
|
||||
assert.equal(edgeRelease[9].contract.scenarios, 20);
|
||||
assert.deepEqual(edgeRelease[9].contract.operations, [
|
||||
assert.equal(modelCrash.contract.physicalPowerLossProven, false);
|
||||
assert.equal(transactionCrash.contract.scenarios, 20);
|
||||
assert.deepEqual(transactionCrash.contract.operations, [
|
||||
'admission',
|
||||
'finalization',
|
||||
]);
|
||||
assert.equal(edgeRelease[9].contract.exactReplay, true);
|
||||
assert.equal(edgeRelease[9].contract.contentFree, true);
|
||||
assert.equal(transactionCrash.contract.exactReplay, true);
|
||||
assert.equal(transactionCrash.contract.contentFree, true);
|
||||
assert.equal(
|
||||
edgeRelease[9].contract.promptAdmissionFinalizationCrashProven,
|
||||
transactionCrash.contract.promptAdmissionFinalizationCrashProven,
|
||||
true,
|
||||
);
|
||||
assert.equal(edgeRelease[9].contract.physicalPowerLossProven, false);
|
||||
assert.equal(transactionCrash.contract.physicalPowerLossProven, false);
|
||||
const edgeUpgrade = edge.find(
|
||||
({ name }) => name === 'plugin-package-failed-upgrade',
|
||||
);
|
||||
const releaseUpgrade = edgeRelease.find(
|
||||
({ name }) => name === 'plugin-package-failed-upgrade',
|
||||
);
|
||||
assert.match(
|
||||
edge.at(-1).script,
|
||||
edgeUpgrade.script,
|
||||
/ql3-plugin-package-recovery-edge-benchmark\.cjs$/,
|
||||
);
|
||||
assert.ok(edge.at(-1).args.includes('--max-rss-delta-mb=64'));
|
||||
assert.ok(edgeRelease.at(-1).args.includes('--max-rss-delta-mb=96'));
|
||||
assert.ok(edgeUpgrade.args.includes('--max-rss-delta-mb=64'));
|
||||
assert.ok(releaseUpgrade.args.includes('--max-rss-delta-mb=96'));
|
||||
const cluster = createWorkloadPlans('/workspace', 'cluster-control-ci');
|
||||
assert.deepEqual(
|
||||
cluster.map(({ name }) => name),
|
||||
@@ -256,7 +350,7 @@ test('fails closed when durable Prompt resource evidence drifts', () => {
|
||||
durableOutputBytes: 512 * 1024,
|
||||
providerCalls: 2,
|
||||
keyLoads: 1,
|
||||
keyResolutions: 1,
|
||||
keyResolutions: 2,
|
||||
liveOnlyKeyLoads: 0,
|
||||
exactReplay: true,
|
||||
contentFree: true,
|
||||
|
||||
Reference in New Issue
Block a user